/*
 * Copyright 2009 Armando Blancas
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package taskgraph.reflect;

import java.beans.PropertyEditorSupport;
import java.text.DateFormat;
import java.text.ParseException;
import java.text.SimpleDateFormat;

/**
 * Property editor for java.sql.Date values.
 * 
 * @author Armando Blancas
 */
public class SqlDateEditor extends PropertyEditorSupport {
	
	private DateFormat df;
	
	public SqlDateEditor() {
		df = new SimpleDateFormat("yyyy-MM-dd");
	}

	@Override
    public String getAsText() {
		return df.format(getValue());
    }
    
	@Override
    public String getJavaInitializationString() {
    	return ("((java.sql.Date)" + getValue() + ")");
    }

	@Override
    public void setAsText(String text) throws IllegalArgumentException {
    	try {
    		java.util.Date date = df.parse(text);
			setValue(new java.sql.Date(date.getTime()));
		} catch (ParseException e) {
			throw new IllegalArgumentException(e.getMessage());
		}
    }
}
